628371576

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:754

約数の個数: 192

約数和(自身を含む): 2037934080

約数和(自身を除く): 1409562504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 47, 56, 63, 72, 82, 84, 94, 123, 126, 141, 164, 168, 188, 246, 252, 282, 287, 328, 329, 369, 376, 423, 492, 504, 564, 574, 647, 658, 738, 846, 861, 984, 987, 1128, 1148, 1294, 1316, 1476, 1692, 1722, 1927, 1941, 1974, 2296, 2583, 2588, 2632, 2952, 2961, 3384, 3444, 3854, 3882, 3948, 4529, 5166, 5176, 5781, 5823, 5922, 6888, 7708, 7764, 7896, 9058, 10332, 11562, 11646, 11844, 13489, 13587, 15416, 15528, 17343, 18116, 20664, 23124, 23292, 23688, 26527, 26978, 27174, 30409, 34686, 36232, 40467, 40761, 46248, 46584, 53054, 53956, 54348, 60818, 69372, 79581, 80934, 81522, 91227, 106108, 107912, 108696, 121401, 121636, 138744, 159162, 161868, 163044, 182454, 185689, 212216, 212863, 238743, 242802, 243272, 273681, 318324, 323736, 326088, 364908, 371378, 425726, 477486, 485604, 547362, 557067, 636648, 638589, 729816, 742756, 851452, 954972, 971208, 1094724, 1114134, 1246769, 1277178, 1485512, 1671201, 1702904, 1909944, 1915767, 2189448, 2228268, 2493538, 2554356, 3342402, 3740307, 3831534, 4456536, 4987076, 5108712, 6684804, 7480614, 7663068, 8727383, 9974152, 11220921, 13369608, 14961228, 15326136, 17454766, 22441842, 26182149, 29922456, 34909532, 44883684, 52364298, 69819064, 78546447, 89767368, 104728596, 157092894, 209457192, 314185788, 628371576]

約数ペア:

[(1, 628371576), (2, 314185788), (3, 209457192), (4, 157092894), (6, 104728596), (7, 89767368), (8, 78546447), (9, 69819064), (12, 52364298), (14, 44883684), (18, 34909532), (21, 29922456), (24, 26182149), (28, 22441842), (36, 17454766), (41, 15326136), (42, 14961228), (47, 13369608), (56, 11220921), (63, 9974152), (72, 8727383), (82, 7663068), (84, 7480614), (94, 6684804), (123, 5108712), (126, 4987076), (141, 4456536), (164, 3831534), (168, 3740307), (188, 3342402), (246, 2554356), (252, 2493538), (282, 2228268), (287, 2189448), (328, 1915767), (329, 1909944), (369, 1702904), (376, 1671201), (423, 1485512), (492, 1277178), (504, 1246769), (564, 1114134), (574, 1094724), (647, 971208), (658, 954972), (738, 851452), (846, 742756), (861, 729816), (984, 638589), (987, 636648), (1128, 557067), (1148, 547362), (1294, 485604), (1316, 477486), (1476, 425726), (1692, 371378), (1722, 364908), (1927, 326088), (1941, 323736), (1974, 318324), (2296, 273681), (2583, 243272), (2588, 242802), (2632, 238743), (2952, 212863), (2961, 212216), (3384, 185689), (3444, 182454), (3854, 163044), (3882, 161868), (3948, 159162), (4529, 138744), (5166, 121636), (5176, 121401), (5781, 108696), (5823, 107912), (5922, 106108), (6888, 91227), (7708, 81522), (7764, 80934), (7896, 79581), (9058, 69372), (10332, 60818), (11562, 54348), (11646, 53956), (11844, 53054), (13489, 46584), (13587, 46248), (15416, 40761), (15528, 40467), (17343, 36232), (18116, 34686), (20664, 30409), (23124, 27174), (23292, 26978), (23688, 26527)]